Find the component form of the specified vector.The vector , where P = (-5, -3) and Q = (4, 4)

A.
B.
C.
D.


Answer: C

Mathematics

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In a right triangle, find the length of the side not given. Let c represent the length of the hypotenuse. Give an answer to the nearest tenth if necessary.b = 7 yd, c = 14 yd

A. a = 7 yd B. a ? 12.1 yd C. a ? 9.9 yd D. a ? 4.6 yd

Mathematics

Solve the problem.A drug company establishes that the most effective dose of a new drug relates to body weight as shown below. Let body weight be the independent variable and drug dosage be the dependent variable. Use a graphing utility to draw a scatter diagram and to find the line of best fit. What is the most effective dosage for a person weighing 110 lbs? 

A. 13.5 mg B. 13.07 mg C. 29 mg D. 13 mg

Mathematics

Find the determinant.det 

A. -168 B. 168 C. 164 D. 98

Mathematics

Classify the angle.

A. Right B. Straight C. Acute D. Obtuse

Mathematics